You can Android 4 (ICS) it in action in the Snowball board in the video build using build number 84. This is a bit sluggish since Android 4 currently lacks hardware acceleration on this development board but Linaro and the igloocommunity will implement it in the next few weeks.

If you have an ST Ericsson snowball board, here are the instructions to try the latest Android 4.0 build for the platform:

The next time the board will boot automatically, but on the first boot, the user interface can take up to 10 minutes to come up. If the board doesn’t come up you might be affected by https://bugs.launchpad.net/linaro-landing-team-ste/+bug/823313